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Cylinder test and quality assurance

All cylinders are tested in our facility regading their design and function. Checking of diamensions, layer thickness, material and production certificates as well as pressure and leakage tests are part of the scope of testing. All tests are conducted in horizontal position of the hydraulic cylinder.

If a hydraulic power pack and a control belongs to the scope of supply, the test of the entire equipment can take place also with the associated power pack, by request. The test and inspection certificates are part of the documentation of each cylinder besides construction drawings, calculation data, material certificates as well as functional descriptions. The inspection is performed also with a competent test authority, such as, for example DNV, GL, TÜV or other, on request.

  • Certification ISO 9001: 2015
  • Extensive design-, production-, and inspection- / test- documentation
  • Inspection and test possible by GL, DNV, TÜV ect
  • 100% test of all hydraulic cylinders
  • Static, dynamic tests as well as operational tests possibly
  • Fluid pressure ranges up to 660 bar
  • Test with mineral oil or special hydraulic fluids

HUNGER Hydraulik Solutions – Successfull Operating Worldwide

Crusher Open Pit Mine Yimin He (CN)Crusher Open Pit Mine Yimin He (CN)
Hunger Hydraulic Cylinders for NASA Crawler TransporterHunger Hydraulic Cylinders for NASA Crawler Transporter
Hydraulic cylinder for 8000 ton offshore joint test rigHydraulic cylinder for 8000 ton offshore joint test rig
Hydraulic cylinder for aluminium casting machineHydraulic cylinder for aluminium casting machine
Hydraulic cylinder for Canary wharf bridge in LondonHydraulic cylinder for Canary wharf bridge in London
Hydraulic cylinder for Offshore Piling BargeHydraulic cylinder for Offshore Piling Barge
Hydraulic cylinders and power packs for coal ship unloader Huilai lllHydraulic cylinders and power packs for coal ship unloader Huilai lll
Hydraulic cylinders for flood protection dam St. PetersburgHydraulic cylinders for flood protection dam St. Petersburg
Hydraulic cylinders for Sungcheoun flood protection damHydraulic cylinders for Sungcheoun flood protection dam
Hydraulic cylinders for walking platform SeawalkerHydraulic cylinders for walking platform Seawalker
Hydraulic cylinders for wave compensation on oil drill ships and platformsHydraulic cylinders for wave compensation on oil drill ships and platforms
Hydraulic cylinders for wave energy plant Oyster I and Oyster llHydraulic cylinders for wave energy plant Oyster I and Oyster ll
Hydroelectric Power Plant RheinfeldenHydroelectric Power Plant Rheinfelden